CVE-2023-0821 Information

Description

HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8 and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16 1.3.9 and 1.4.4.

Reference

https://discuss.hashicorp.com/t/hcsec-2023-05-nomad-client-vulnerable-to-decompression-bombs-in-artifact-block/50292